A
Anonymous
Apr 13, 2026
Rating: 5/5
Great value
Much cheaper than official Nucleo boards for basic testing. Recommended.
Description
Tmall flagship store with 14 years of experience: Risym Weixin, high-quality bestseller
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F401CCU6 |
| CPU Architecture | ARM Cortex-M4 |
| Maximum Frequency | 84 MHz |
| Flash Memory | 256 KB |
| SRAM Capacity | 64 KB |
| Operating Voltage | 3.3V |
| USB Interface | Micro USB Type B |
| Debug Interface | SWD |
| Board Dimensions | 52 x 23 mm |
| Supported IDEs | Keil, IAR, STM32CubeIDE, Arduino |
5 reviews
A
Anonymous
Apr 10, 2026
Rating: 5/5
Excellent for students
This board is perfect for learning ARM programming. The documentation online is plentiful.
A
Anonymous
Mar 23, 2026
Rating: 5/5
Compact and efficient
Used it for a sensor project. Low power consumption and stable clock.
A
Anonymous
Feb 08, 2026
Rating: 4/5
Good quality
Works as expected. Headers were not included but that is standard for this type.
A
Anonymous
Feb 05, 2026
Rating: 5/5
Fast delivery
Board arrived well protected. No dead pins on the MCU.
5 FAQ
Q: What is the current limit on the 3.3V pin?
A: It depends on the LDO regulator, typically around 200mA for external use.
Q: Does this board have a built-in programmer?
A: No, this is a minimal system board. You will need an external ST-Link V2 debugger.
Q: Are pin headers soldered?
A: No, the board is shipped without headers to allow flexible mounting options.
Q: Is the bootloader pre-installed?
A: Yes, the system memory bootloader is available via USB DFU mode.
Q: Can I use 5V sensors directly?
A: No, the GPIO pins are 3.3V logic. Use a level converter for 5V sensors.
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